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Fix a core dump when the user gives "-w" without an "="

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This commit is contained in:
smpatel 1996-04-10 00:53:22 +00:00
parent 1703e79644
commit 4a164c67b1
2 changed files with 8 additions and 2 deletions
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5
sbin/sysctl/sysctl.c
View File

@ -40,7 +40,7 @@ static char copyright[] =
#ifndef lint
/*static char sccsid[] = "From: @(#)sysctl.c 8.1 (Berkeley) 6/6/93"; */
static const char rcsid[] =
"$Id: sysctl.c,v 1.8 1995/11/17 16:28:42 phk Exp $";
"$Id: sysctl.c,v 1.9 1995/12/21 12:39:25 phk Exp $";
#endif /* not lint */
#include <sys/types.h>
@ -137,6 +137,9 @@ parse(char *string)
cp++;
newval = cp;
newsize = strlen(cp);
} else {
if (wflag)
usage();
}
len = name2oid(bufp, mib);

5
usr.sbin/sysctl/sysctl.c
View File

@ -40,7 +40,7 @@ static char copyright[] =
#ifndef lint
/*static char sccsid[] = "From: @(#)sysctl.c 8.1 (Berkeley) 6/6/93"; */
static const char rcsid[] =
"$Id: sysctl.c,v 1.8 1995/11/17 16:28:42 phk Exp $";
"$Id: sysctl.c,v 1.9 1995/12/21 12:39:25 phk Exp $";
#endif /* not lint */
#include <sys/types.h>
@ -137,6 +137,9 @@ parse(char *string)
cp++;
newval = cp;
newsize = strlen(cp);
} else {
if (wflag)
usage();
}
len = name2oid(bufp, mib);